“JS error” Problem

When I click in settings of rutorrent, it turns out the following error

JS error
[https://xxx.xxx.xxx.xxx/rutorrent :8983]
Uncaught TypeError:Cannot set property ‘checked’ of null

Debian 8, all default settings.
I am using “Quota”, and I have already done “setdisk”.

How to solve the error?

Thanks so much!

Try clearing cache and hard refreshing the page.

Else clearing your share settings might help:

Thanks! It works well now~~~~~~~~~